CIV. <i>The structure of ferromagnetic ferric oxide</i>Thewlis, J. · The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science · 1931

On the Magnetic Susceptibility of Certain Natural and Artificial OxidesE. F. Herroun; E. Wilson · 1920

On the Electrical Conductivity of MagnetiteWilson, E.; Herroun, E. F. · Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences · 1924

On the Electrical Conductivity of MagnetiteErnest Wilson and E. F. Herroun · Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character · 1924